Wiring boards, semiconductor devices and their production processes

摘要

A wiring board comprising a substrate having applied on the same side surface thereof one or more terminals for connecting a semiconductor element and one or more terminals for external connection, in which the terminals for connecting the semiconductor element and the terminals for external connection are electrically connected, by a wire, with each other in the interior of the wiring board, and a semiconductor device comprising the wiring board having packaged thereon semiconductor elements. Processes for the production of the wiring board and the semiconductor device are also disclosed.